Download JNTUA M.Tech 2nd Sem 2017 Feb 9D04205 Mechatronics Question Paper

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Code: 9D04205

Time: 3 hours

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M.Tech II Semester Supplementary Examinations January/February 2017

MECHATRONICS

(CAD/CAM)

Max. Marks: 60

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Answer any FIVE questions

All questions carry equal marks

1. 1. What are the various electrical actuators? Explain the working principle of any one electrical actuator.
   2. What are the various linear slides used in the mechatronic systems?

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2. 1. Differentiate between intelligent machine and automatic machine.
   2. Explain the concept of S-curve with one example.
3. 1. Define and state the differences between adaptive control and fuzzy control.
   2. Explain with an example the fuzzy compensatory control.

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4. 1. Explain the role of programmable logic control in present automation industries.
   2. Explain the use of timers and counters in programmable logic control.
5. 1. Explain the principle of operation of inductive sensor and capacitive sensor.

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   2. Explain the working principle of potentiometer and accelerometer.
6. 1. What is machine vision? Explain the important components used in a machine vision system.
   2. Explain the concept of pattern recognition in machine vision in decision making.

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7. 1. Explain CAD/CAM database management system.
   2. Explain the procedure of data manipulation manufacturing database management system.
8. Write short notes on the following:
   1. Object oriented concepts in CAD database system.
   2. Concept of perception and cognition.

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   3. Analog sensors for motion measurement.

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